/**
* export structure objects to fo
*
* @param object $a_xml_writer ilXmlWriter object that receives the
* xml data
*/
function exportFOStructureObjects(&$a_xml_writer)
{
$childs = $this->lm_tree->getChilds($this->lm_tree->getRootId());
foreach ($childs as $child) {
if ($child["type"] != "st") {
continue;
}
$structure_obj = new ilStructureObject($this, $child["obj_id"]);
$structure_obj->exportFO($a_xml_writer, $expLog);
unset($structure_obj);
}
}
